This couples' favorite is an easy way to share sensation - and is one of the only vibrating rings on the market to feature replaceable batteries. With a no-nonsense design, Jimmyjane's ICONIC RING is enjoyed by first-time vibrator users and experienced enthusiasts alike. Body-Safe and Phthalate-Free - Hygienic, latex-free elastomer. External Use - The vibrator stimulates the clitoris and penis during sex. Water-Resistant - Shower-friendly. Travel-Friendly - Compact and good to go. Dual Vibration Modes - Choose pressure-activated or constant vibration. Dimensions - 1.5" x 1.5". Batteries Included - 2 x LR1130. One Year Limited Warranty - Our commitment to quality.